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DENTAL TERMINOLOGY (L - P)
THE DENTAL TERMS STARTING WITH L UP TO P
45
Medical
Professional
05/04/2008

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Term
LABIAL
Definition
PERTAINING TO THE LIPS. IT IS THE SURFACE OF AN ANTERIOR TOOTH NEAREST THE LIPS.
Term
LABIOLINGUAL
Definition
FROM THE LIPS TOWARD THE TONGUE.
Term
LUXATION
Definition
DETACHMENT OF A TOOTH FROM ITS SOCKET AS A RESULT OF TRAUMA OR DISEASE PROGRESS; MAY BE PARTIAL OR COMPLETE.
Term
MACRODONTIA
Definition
ABNORMALLY LARGE TEETH.
Term
MACROGNATHIA
Definition
ABNORMALLY LARGE JAWS.
Term
MALALIGNMENT
Definition
DISPLACEMENT; NOT IN NORMAL ALIGNMENT.
Term
MANDIBLE
Definition
THE LOWER JAW.
Term
MASTICATION
Definition
CHEWING FOOD AT THE FIRST STAGE OF DIGESTION.
Term
MAXILLA
Definition
THE BONE OF THE SKULL THAT SUPPORTS THE UPPER TEETH. COMMONLY, THE TERM IS USED TO NAME THE UPPER JAW WITH ITS TEETH WHEN PRESENT, AND ASSOCIATED WITH SOFT TISSUE.
Term
MDS
Definition
MASTER OF DENTAL SCIENCE.
Term
MESIAL
Definition
THE SURFACE OF A TOOTH WHICH, IN NORMAL OCCLUSION IS NEAREST THE MIDLINE.
Term
MICRODONTIA
Definition
ABNORMALLY SMALL TEETH.
Term
MICROGNATHISM
Definition
ABNORMAL SNALLNESS OF JAWS; LACK OF NORMAL DEVELOPMENT.
Term
MIGRATION
Definition
THE MOVEMENT OF A TOOTH OR TEETH OUT OF THE NORMAL POSITION. IT IS USUALLY CAUSED BY LOSS OF SUPPORTING STRUCTURES.
Term
MORPHOLOGY
Definition
THE BRANCY OF BIOLOGY THAT DEALS WITH STRUCTURE AND FORM. IT INCLUDES THE ANATOMY, HISTOLOGY, AND CYTOLOGY, OF AN ORGANISM AT ANY STAGE OF ITS LIFE HISTORY.
Term
MUCOSITIS
Definition
INFLAMMATION OF THE MUCOUS MEMBRANE.
Term
MULTIROOTED
Definition
A TOOTH WITH TWO OR MORE ROOTS.
Term
NONPRECIOUS METALS
Definition
MATERIAL DEVELOPED FOR USE IN ALL TYPES OF RESTORATIVE PROCEDURES THAT ARE LESS PRECIOUS THAN GOLD AND OTHER PRECIOUS METALS.
Term
OCCLUSAL
Definition
THE CHEWING OR MASTICATING SURFACES OF THE BICUSPIDS AND MOLARS.
Term
ODONTALGIA
Definition
TOOTHACHE.
Term
ODONTALYSIS
Definition
EXAMINATION OF THE TEETH.
Term
ODONTOBLAST
Definition
CONNECTIVE TISSUE CELLS THAT LINE THE SURFACE OF THE DENTAL PULP ADJACENT TO THE DENTIN. DURING THE TOOTH DEVELOPMENT PERIOD, THESE CELLS HAVE MUCH TO DO WITH THE FORMATION OF DENTIN.
Term
ORAL
Definition
PERTAINING TO THE MOUTH.
Term
ORTHODONTICS
Definition
THE BRANCH OF DENTISTRY CONCERNED WITH THE DETECTION, PREVENTION, AND CORRECTION OF ABNORMALITIES IN THE POSITIONING OF THE TEETH IN RELATIONSHIP TO THE JAWS.
Term
ORTHODONTIST
Definition
A DENTISIT WHO HAS MET ALL THE REQUIREMENTS TO QUALIFY AS A SPECIALIST IN THE PRACTICE OF ORTHODONTICS.
Term
OSSEOUS TISSUE
Definition
BONE TISSUE.
Term
OSTECTOMY
Definition
THE EXCISION OF BONE; IN PERIODONTICS, THE EXCISION OF BONE AROUND THE TEETH OR TOOTH ROOTS TO REMOVE POCKETS OR TO PROVIDE A PHYSIOLOGIC FORM.
Term
OSTEITIS
Definition
INFLAMMATION OF THE BONE.
Term
OVERBITE
Definition
VERTICAL OVERLAP OF THE UPPER TEETH OVER THE LOWER TEETH. OVERLAPPING OF THE MANDIBULAR INCISORS BY MAXILLARY INCISORS.
Term
PALATE
Definition
THE ROOF OF THE MOUTH, CONSISTING OF A HARD ANTERIOR PART AND A SOFT MOVEABLE PART. THE PALATAL STRUCTURES SEPARATE THE MOUTH FROM THE NASAL CAVITY.
Term
PAPILLA
Definition
A SMALL NIPPLE-SHAPED ELEVATION OR PROTUBERANCE.
Term
PCP
Definition
PLAQUE CONTROL PROGRAM.
Term
PERICORONAL
Definition
THE TISSUES SURROUNDING THE CROWN OF A NATURAL TOOTH.
Term
PERIODONTICS
Definition
THE SCIENCE OF EXAMINATION, DIAGNOSIS, AND TREATMENT OF DISEASES AFFECTING THE PERIODONTIUM.
Term
PFC
Definition
PORCELAIN FACE CROWN.
Term
PLAQUE
Definition
AN ACCUMULATION OF BACTERIA AND DEBRIS ON THE TOOTH'S SURFACES.,
Term
POLISHING
Definition
THE ACT OF BUFFING AND SHINING TEETH.
Term
POST
Definition
IN PARTIAL DENTURE WORK, THE MINOR CONNECTOR THAT ATTACHES THE CLASP BODY TO THE FRAMEWORK; AN UPRIGHT, METAL DEVICE THAT EXTENDS INTO A TUBE TOOTH TO RETAIN IT; IN RESTORATIVE DENTISTRY, A METAL PROJECTION IN CROWNS TO GIVE STRENGTH. IT MAY EXTEND INTO THE ROOT OF A PULPLESS TOOTH, OR IT MAY EXTEND THROUGH THE ROOTH INTO THE ALVEOLAR BONE.
Term
PREMOLARS
Definition
BICUSPIDS.
Term
PROPHYLAXIS
Definition
PREVENTION OF DISEASE BY REMOVAL OF CALCULUS, STAINS, AND OTHER EXTRANEOUS MATERIAL FROM THE TEETH; CLEANING OF THE TEETH BY A DENTIST OR DENTAL HYGIENIST.
Term
PROSTHETIC
Definition
PERTAINING TO PROSTHESES.
Term
PULP
Definition
CONNECTIVE TISSUE, WITH NERVES AND BLOOD VESSELS WHICH FILL THE PULP CHAMBER AND ROOT CANALS. "vITALITY" OF PULP REFERS TO HEALTH OF THE PULP. WHEN THERE IS DEGENERATION OR THE PULP HAS BEEN REMOVED, THE TOOTH IS TERMED NONVITAL.
Term
PULP CANAL
Definition
SEE ROOT CANAL
Term
PULPECTOMY
Definition
COMPLETE REMOVAL OF EITHER VITAL OR INFLAMED PULP FROM THE CHAMBER AND THE ROOT CANAL. THE TERM IS NOT APPROPRIATE IN REFERENCE TO NECROTIC PULP TISSUE.
Term
PYOGENIC
Definition
PUS-PRODUCING.
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